In the docklands of East London stands the Empire State, a nightclub full of magic and mystery. Designed like an ocean liner, it's become a battle ground where anything can happen. In the midst of the action, a young boy stows aboard to search for his friend who has disappeared in the entrails of the club.

Commander Adam Dalgliesh is consulted by one of his literary heroes when Peverell Press staff fall victim to a rash of hate mail. When the body of an editor is discovered and another member of the venerable firm is found dead soon after, Dalgliesh and his team—Detective Inspectors Kate Miskin and Daniel Aron—turn to the past to track down a murderer who seems prepared to kill and kill again.

There is a war in the world between the men and the women. A young girl tries to escape this reality and comes to a hidden place where a strange unicorn lives with a family: sister, brother, many children and an old woman that never leaves her bed but stays in contact with the world through her radio.